Former Radio One DJ Dave Lee Travis is accused of 14 counts of indecent assault between 1976 and 2003 and one of sexual assault in 2008.
The 68-year-old, whose real name is David Patrick Griffin, replied "Not guilty" to each of the charges as they were put to him by the clerk at Southwark Crown Court, London.
More top news
Parts of the UK will feel colder than the Arctic Circle in the coming week as bitter winds make it feel -15C in some places.
At least three people have been killed in clashes in eastern Ghouta just hours after the UN Security Council backed a 30-day ceasefire.
Very Very Cold !